diff --git a/modules/nixos/audio/default.nix b/modules/nixos/audio/default.nix
index 0c1bfcd..a72c6a2 100644
--- a/modules/nixos/audio/default.nix
+++ b/modules/nixos/audio/default.nix
@@ -8,20 +8,19 @@
     };
     pulse.enable = true;
     jack.enable = true;
-  };
-
-  environment.etc."pipewire/pipewire.conf.d/VirtualAudioDevice.conf".text = ''
-    context.objects = [
-      {
-        factory = adapter
-        args = {
-          factory.name = support.null-audio-sink
-          node.name = Microphone-Proxy
-          node.description = Microphone
-          media.class = Audio/Source/Virtual
-          audio.posistion = MONO
+    extraConfig.pipewire."virtual-audio-device" = {
+      "context.objects" = [
+        {
+          factory = "adapter";
+          args = {
+            "factory.name" = "support.null-audio-sink";
+            "node.name" = "Microphone-Proxy";
+            "node.description" = "Microphone";
+            "media.class" = "Audio/Source/Virtual";
+            "audio.posistion" = "MONO";
+          };
         }
-      }
-    ]
-  '';
+      ];
+    };
+  };
 }